/*
    Copyright 2006 Andrew Wilkinson <andrew@indiegigs.co.uk>

    This file is part of GL2x.

    GL2x is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    GL2x is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with GL2x; if not, write to the Free Software
    Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
*/

#include "gl.h"

#define GLCLIENT
#include "gl_internal.h"

void glViewport(int x, int y, int height, int width) {
    current_state->viewport_x = x;
    current_state->viewport_y = y;
    current_state->viewport_half_height = height/2;
    current_state->viewport_half_width = width/2;

    int* vals = (int*)GP2x_upper_memory_malloc(sizeof(int)*4);
    vals[0] = current_state->viewport_x;
    vals[1] = current_state->viewport_y;
    vals[2] = current_state->viewport_half_height;
    vals[3] = current_state->viewport_half_width;
    GP2x_postMessage(SET_VIEWPORT, (unsigned long)GP2x_convert_ptr_to(vals), 0);
}
